Image:CT1024 Monitor.jpg

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[edit] Summary

Description

SWTPC CT-1024 Computer Terminal. This terminal would display 16 lines of 32 upper case characters on a television set. A complete kit with 1200 baud serial interface was $275 in January 1975.

The terminal was sold by Southwest Technical Products Corp. of San Antonio, Texas as a kit to be assembled by hobbyists. It was featured in a series of articles in Radio Electronics magazine starting in February 1975. The magazine published a complete set of schematics and circuit board layouts. It was also known as the TV Typewriter II and was designed by Ed Colle. Don Lancaster designed the original TV Typewriter that was featured in the September 1973 issue of Radio Electronics.
Source

Photo by Michael Holley, 2005.
Date

February 2005
Author

User Swtpc6800 (Michael Holley) on en.wikipedia
Permission
(Reusing this image)

see below
Other versions Image:CT1024 Terminal System.jpg

[edit] Licensing

Public domain I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.

In case this is not legally possible:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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Date/TimeDimensionsUserComment
current13:53, 9 August 2006900×586 (74 KB)Liftarn ({{Information| |Description=SWTPC CT-1024 Computer Terminal. This terminal would display 16 lines of 32 upper case characters on a television set. A complete kit with 1200 baud serial interface was $275 in 1975. |Source=Photo by [[:en:User:Swtpc6800|Micha)
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Metadata

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Camera manufacturer NIKON
Camera model E3200
Exposure time 10/379 sec (0.026385224274406)
F-number f/2.8
Date and time of data generation 22:29, 16 February 2005
Lens focal length 5.8 mm
Orientation Normal
Horizontal resolution 100 dpi
Vertical resolution 100 dpi
Software used Adobe Photoshop Elements 3.0 Windows
File change date and time 19:59, 28 November 2005
Y and C positioning 2
Exposure Program Normal program
ISO speed rating 50
Exif version 2.2
Date and time of digitizing 22:29, 16 February 2005
Image compression mode 2
Exposure bias 0
Maximum land aperture 3
Metering mode Pattern
Light source Tungsten (incandescent light)
Flash 16
Color space sRGB
Custom image processing Normal process
Exposure mode Auto exposure
White balance Manual white balance
Digital zoom ratio 0
Focal length in 35 mm film 38
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown